ClassID:

100742

C08J2423/16 - CPC Classification

Classification description:

Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment Ethene-propene or ethene-propene-diene copolymers

Recent Application in this class:
#1
20260139131
2026-05-21

Modified Polyethylene and Articles Made Therefrom

#2
20260125546
2026-05-07

RESIN COMPOSITION, RESIN COMPOSITION FOR RECYCLING AGENT, USE IN RECYCLING AGENT, REGRIND LAYER, MULTILAYER STRUCTURE, PACKAGE, FOOD PACKAGE, AND METHODS FOR PRODUCING RECYCLING AGENT AND REGRIND LAYER

#3
20260125529
2026-05-07

Multi-Stage Processing of Sealant Materials

#4
20260098140
2026-04-09

POLYPROPYLENE-BASED RESIN EXPANDED BEAD, MOLDED ARTICLE OF POLYPROPYLENE-BASED RESIN EXPANDED BEADS, AUTOMOTIVE BUMPER CORE, AND AUTOMOTIVE TOOL BOX

#5
20260055268
2026-02-26

HALOGEN FREE AND PHOSPHORUS FREE LOW LOSS FLAME RETARDANT COMPOSITIONS CONTAINING POLYCYCLIC-OLEFINIC POLYMER WITH OLEFINIC FUNCTIONALITY AND MELAMINE

#6
20260015469
2026-01-15

HEAT-RESISTANT SILANE CROSSLINKED RESIN FORMED BODY, SILANE CROSSLINKABLE RESIN COMPOSITION, METHOD OF PRODUCING SAME, AND WIRING MATERIAL

#7
20250388745
2025-12-25

HALOGEN FREE AND PHOSPHORUS FREE LOW LOSS FLAME RETARDANT COMPOSITIONS CONTAINING POLYCYCLIC-OLEFINIC POLYMER WITH OLEFINIC FUNCTIONALITY, MELAMINE AND CLAY

#8
20250340710
2025-11-06

Foamable Composition and Article

#9
20250263544
2025-08-21

BLOWN FILM

#10
20250154349
2025-05-15

FLAME RETARDANT PROPYLENE COMPOSITION

#11
20250136805
2025-05-01

COPOLYMER, METHOD OF PREPARING THE SAME, RESIN COMPOSITION, AND PRODUCT OF THE SAME

#12
20250136804
2025-05-01

RESIN COMPOSITION AND PRODUCT THEREOF

#13
20250115727
2025-04-10

Multilayer Sealable Blown Film for Form-Fill-Seal Applications

#14
20250075065
2025-03-06

THERMOPLASTIC ELASTOMER MOLDED ARTICLE, COMPOSITE MOLDED ARTICLE, AND PRODUCTION METHOD

#15
20250043122
2025-02-06

HETEROPHASIC PROPYLENE-ETHYLENE COPLYMER/PROPYLENE-BUTYLENE RANDOM COPOLYMER

#16
20240312667
2024-09-19

Cable comprising a recyclable polymer layer

#17
20240301173
2024-09-12

THERMOSETTING COMPOSITION, RESIN SHEET, METAL FOIL WITH RESIN, METAL-CLAD LAMINATE, AND PRINTED WIRING BOARD

#18
20240228759
2024-07-11

THERMOPLASTIC ELASTOMER COMPOSITION, MOLDED ARTICLE THEREOF, AND USE THEREOF

#19
20240219666
2024-07-04

Foam for optical fiber cable, composition, and method of manufacturing

#20
20240043632
2024-02-08

HIGH CONCENTRATION POLYMER MASTERBATCHES OF LIQUID PHOSPHITE ANTIOXIDANTS WITH IMPROVED RESISTANCE TO HYDROLYSIS

#21
20240002617
2024-01-04

FLEXIBLE MULTILAYER FILM HAVING HIGH LOW-TEMPERATURE IMPACT STRENGTH FOR MEDICAL PACKAGES

#22
20230399779
2023-12-14

Polymeric Non-Woven Mat

#23
20230357549
2023-11-09

A THERMOPLASTIC COMPOSITION HAVING IMPROVED MECHANICAL PROPERTIES

#24
20230312900
2023-10-05

FOAMABLE RESIN COMPOSITION, MOLDED RESIN FOAM, AND PRODUCTION METHOD THEREFOR

#25
20230312898
2023-10-05

Thermoplastic elastomer composition for overmolding polyamides

#26
20230235144
2023-07-27

Article with Crosslinked Foam Layer Adhered to Substrate

#27
20230105510
2023-04-06

FILMS INCLUDING POST CONSUMER RESIN

#28
20230071344
2023-03-09

Method for producing thermoplastic elastomer composition

#29
20220372260
2022-11-24

Ethylene copolymer composition and use thereof

#30
20220363876
2022-11-17

HEAT AGING-RESISTANT AND FLEXIBLE POLYOLEFIN FORMULATION

#31
20220298340
2022-09-22

Polyolefin-based microporous films via sequential cold and hot stretching of unannealed polypropylene copolymer films

#32
20220195142
2022-06-23

POLYOLEFIN RESIN COMPOSITION AND PRODUCTION METHOD THEREOF

#33
20220127432
2022-04-28

THERMOSETTING COMPOSITION, RESIN SHEET, METAL FOIL WITH RESIN, METAL-CLAD LAMINATE, AND PRINTED WIRING BOARD

#34
20220026651
2022-01-27

Foam for optical fiber cable, composition, and method of manufacturing

#35
20210340348
2021-11-04

HIGH-ELASTICITY EXTRUDED FOAM COMPOSITION

#36
20210284815
2021-09-16

Crosslinked polyolefin foam and molded body using same

#37
20210269611
2021-09-02

EXTRUSION-FOAMED POLYMERIC COMPOSITIONS AND METHODS FOR MAKING EXTRUSION-FOAMED POLYMERIC COMPOSITIONS

#38
20210198464
2021-07-01

Thermoplastic elastomer composition for overmolding polyamides

#39
20210179793
2021-06-17

Multilayer Sealable Blown Film for Form-Fill-Seal Applications

#40
20210102039
2021-04-08

CROSSLINKED POLYOLEFIN FOAM

#41
20210102037
2021-04-08

FOAM AND MOLDED ARTICLE

#42
20200392327
2020-12-17

Polyolefin-based resin film

#43
20200369836
2020-11-26

Modifier, usage therefor, production method for modifier, and carrier for additive material

#44
20200362994
2020-11-19

Laminated rubber hose and method for manufacturing the same

#45
20200339789
2020-10-29

Process for preparing crosslinked polyolefin particles

#46
20200277478
2020-09-03

Permeable polymer film

#47
20200270433
2020-08-27

Thermoformed film compositions with enhanced toughness after thermoforming processes

#48
20200262996
2020-08-20

Foam molding masterbatch, and molded foam article

#49
20200216625
2020-07-09

Process for producing laminate, and laminate

#50
20200190327
2020-06-18

Modified asphalts and methods for producing the same

#51
20200123362
2020-04-23

RUBBER COMPOSITE, APPLICATIONS IN FOAMED PRODUCT, AND MANUFACTURING METHOD

#52
20200094451
2020-03-26

Method for producing foamed particle molded article provided with skin

#53
20200087470
2020-03-19

Fiber-reinforced polypropylene-based composite resin composition with reduced odor for interior parts of automobiles

#54
20200040171
2020-02-06

Rubber laminate and flexible hose using same

#55
20190345361
2019-11-14

Gel with PU matrix and vegetable oil

#56
20190345318
2019-11-14

Ethylene/α-olefin/nonconjugated polyene interpolymer compositions and articles prepared from the same

#57
20190345305
2019-11-14

Method for preparing block polyether amide foam particles with sandbag structure

#58
20190338096
2019-11-07

Floor pavement structure with gel layer

#59
20190309135
2019-10-10

Surface protection articles and methods

#60
20190284362
2019-09-19

Molded foam body, dam rubber, composite body of dam rubber and panel, and method for increasing sound transmission loss

#61
20190284360
2019-09-19

Foamable polyamide composition and foam obtained therefrom

#62
20190270872
2019-09-05

Foamed polypropylene composition

#63
20190219953
2019-07-18

RUBBER COMPOSITION, RUBBER ROLLER, AND IMAGE FORMING DEVICE

#64
20190218356
2019-07-18

Foamed thermoplastic material, method for the manufacture thereof, articles prepared therefrom, and article-forming method

#65
20190203006
2019-07-04

Films and methods of making the same

#66
20190194436
2019-06-27

HIGH MELT FLOW RATE COUPLED IMPACT COPOLYMER WITH HIGH MELT STRENGTH

#67
20190161605
2019-05-30

Heterophasic propylene polymerization material

#68
20190153202
2019-05-23

Roofing compositions comprising linear low density polyethylene

#69
20190136004
2019-05-09

HEAT-CONDUCTING FOAM SHEET FOR ELECTRONIC INSTRUMENTS AND HEAT-CONDUCTING LAMINATE FOR ELECTRONIC INSTRUMENTS

#70
20190127565
2019-05-02

Soft polypropylene composition

#71
20190127564
2019-05-02

ELASTOMER PRECURSOR COMPRISING THERMOPLASTIC VULCANIZATE OR RUBBER PARTICLES INCORPORATED INTO A THERMOPLASTIC POLYMER IN A RUBBER MATRIX

#72
20190119479
2019-04-25

Crosslinked polyolefin resin foam, and molded article using same

#73
20190071547
2019-03-07

Color-changing polymeric material

#74
20190045881
2019-02-14

Roofing membranes, compositions, and methods of making the same

#75
20190031871
2019-01-31

Rubber, seal component, and hose

#76
20190029361
2019-01-31

SHOE SOLES, COMPOSITIONS, AND METHODS OF MAKING THE SAME

#77
20190023075
2019-01-24

RUBBER-FIBER COMPOSITE, RUBBER-RESIN COMPOSITE AND PNEUMATIC TIRE IN WHICH SAME IS USED

#78
20190021441
2019-01-24

POLYOLEFIN ELASTOMER COMPOSITIONS AND METHODS OF MAKING THE SAME

#79
20180327551
2018-11-15

MODIFIER, USAGE THEREFOR, PRODUCTION METHOD FOR MODIFIER, AND CARRIER FOR ADDITIVE MATERIAL

#80
20180298235
2018-10-18

Method For Bonding Rubber and Ethylene-Vinyl Acetate (EVA) Foam

#81
20180263115
2018-09-13

Composite, high-frequency circuit substrate prepared therefrom and process for preparing the same

#82
20180251619
2018-09-06

Polyolefin Resin Foam Particles, Foam-Particle Moulded Body, And Composite Stacked Body Including Said Moulded Body

#83
20180237623
2018-08-23

Composition comprising propylene-ethylene-1-butene terpolymers

#84
20180237564
2018-08-23

Composition comprising propylene-ethylene-1-butene terpolymers

#85
20180208751
2018-07-26

Biaxially stretched polypropylene film for capacitors

#86
20180186959
2018-07-05

Polypropylene resin foamed particles, in-mold foam molded body of polypropylene resin, and method for manufacturing same

#87
20180163036
2018-06-14

Polypropylene composite resin composition with continuously maintained deodorizing capability and aromaticity

#88
20180163024
2018-06-14

Polyolefin elastomer compositions and methods of making the same

#89
20180134005
2018-05-17

Coextruded, crosslinked multilayer polyolefin foam structures from recycled metallized polyolefin material and methods of making the same

#90
20180133951
2018-05-17

Elastic porous film and article

#91
20180133357
2018-05-17

Stretchable film and product including same

#92
20180118904
2018-05-03

BIAXIALLY STRETCHED POLYPROPYLENE FILM FOR CAPACITOR

#93
20180112044
2018-04-26

Use of masterbatches in the production of thermoplastic vulcanizates

#94
20180086904
2018-03-29

Thermoplastic elastomer composition and method for producing same

#95
20180055967
2018-03-01

Elastomer composition comprising polyolefin elastomers

#96
20180032002
2018-02-01

Electrically conductive rubber composition, transfer roller, production method for the transfer roller, and image forming apparatus

#97
20180022886
2018-01-25

Propylene resin foam particles and foam particle molded article

#98
20180016405
2018-01-18

HARD COAT FILM

#99
20170362474
2017-12-21

Bonding method and conveyor belt

#100
20170306123
2017-10-26

CROSSLINKED POLYOLEFIN FOAM

#101
20170275434
2017-09-28

EXPANDED POLYPROPYLENE RESIN PARTICLE

#102
20170247522
2017-08-31

Propylene-Based Elastomers and Propylene Polymers Useful for Foam Applications

#103
20170225431
2017-08-10

Coextruded, crosslinked multilayer polyolefin foam structures from recycled polyolefin foam material and methods of making the same

#104
20170210863
2017-07-27

FLAME-RETARDANT CROSSLINKED RESIN MOLDED BODY, FLAME-RETARDANT CROSSLINKABLE RESIN COMPOSITION, METHOD OF PRODUCING THESE, FLAME-RETARDANT SILANE MASTER BATCH, AND MOLDED ARTICLE

#105
20170181498
2017-06-29

Footwear Compositions Comprising Propylene-Based Elastomers

#106
20170137618
2017-05-18

Polyolefin-based resin composition, film, medical bag, and tube

#107
20170044331
2017-02-16

Method of producing sliding material for weather strips

#108
20170025197
2017-01-26

ELECTRICALLY CONDUCTIVE RUBBER COMPOSITION, TRANSFER ROLLER, AND IMAGE FORMING APPARATUS

#109
20170009038
2017-01-12

POLYOLEFIN RESIN FOAM PARTICLES, FOAM-PARTICLE MOULDED BODY, AND COMPOSITE STACKED BODY INCLUDING SAID MOULDED BODY

#110
20170008259
2017-01-12

CLOSED-CELL FOAM WATERSTOP SHEET WITH ADHESION LAYER

#111
20160340480
2016-11-24

Thermoplastic vulcanizates comprising propylene-based elastomers and methods for making the same

#112
20160333175
2016-11-17

Heterophasic polypropylene polymer

#113
20160289410
2016-10-06

Compositions comprising thermoplastic vulcanizate, foamed material and articles made therefrom

#114
20160257798
2016-09-08

Foamable polyamide composition and foam obtained therefrom

#115
20160252747
2016-09-01

Eyewear Containing a Porous Polymeric Material

#116
20160229998
2016-08-11

Vulcanizable rubber composition for low fogging articles

#117
20160222182
2016-08-04

ETHYLENE-PROPYLENE-DIENE RUBBER FOAMED MATERIAL AND SEALING MATERIAL

#118
20160211050
2016-07-21

Heat-resistant silane crosslinked resin molded body and method of producing the same, heat-resistant silane crosslinkable resin composition and method of producing the same, silane master batch, and heat-resistant product using heat-resistant silane crosslinked resin molded body

#119
20160208060
2016-07-21

Heat-resistant silane crosslinked resin molded body and method of producing the same, heat-resistant silane crosslinkable resin composition and method of producing the same, silane master batch, and heat-resistant product using heat-resistant silane crosslinked resin molded body

#120
20160185929
2016-06-30

Technique for selectively controlling the porosity of a polymeric material

#121
20160185080
2016-06-30

Coextruded, crosslinked multilayer polyolefin foam structures from recycled polyolefin foam material and methods of making the same

#122
20160185079
2016-06-30

Coextruded, crosslinked multilayer polyolefin foam structures from recycled metallized polyolefin material and methods of making the same

#123
20160168349
2016-06-16

Microparticles having a multimodal pore distribution

#124
20160159996
2016-06-09

HEAT-SEALABLE POLYOLEFIN FILMS AND SHEETS

#125
20160121523
2016-05-05

Pore initiation technique

#126
20160108194
2016-04-21

Energy Absorbing Member

#127
20160102185
2016-04-14

Polymeric material with a multimodal pore size distribution

#128
20160090452
2016-03-31

Process of making crosslinked polyolefin polymer blends and compositions prepared thereof

#129
20160017135
2016-01-21

Methods for crosslinking polymer compositions in the presence of atmospheric oxygen

#130
20160009885
2016-01-14

High filling and high resilience soft foaming polyethylene material and preparation method thereof

#131
20160002436
2016-01-07

Polypropylene-based resin composition and method for manufacturing polypropylene composite material

#132
20150267017
2015-09-24

Method for production of porous film, porous film, separator for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the separator

#133
20150133572
2015-05-14

SEALING MATERIAL

#134
20150118469
2015-04-30

POLYMER BLENDS

#135
20150031837
2015-01-29

Polymeric material and process for recycling plastic blends

#136
20140336290
2014-11-13

Foamed compositions comprising propylene-based elastomers, articles made therefrom, and methods of making the same

#137
20140335421
2014-11-13

Microporous membrane of polyethylene-based composite material and preparation method thereof

#138
20140041365
2014-02-13

Cross-linkable polyolefin composition for formed textured skin applications

#139
20130303644
2013-11-14

Low gloss capstock

#140
20110245387
2011-10-06

METHOD FOR PREPARING RUBBER/NANOCLAY MASTERBATCHES, AND METHOD FOR PREPARING HIGH STRENGTH, HIGH IMPACT-RESISTANT POLYPROPYLENE/NANOCLAY/RUBBER COMPOSITES USING SAME

#141
20110054101
2011-03-03

Preparation of silica-containing EPDM rubber composition and use thereof for articles of manufacture including tires and engineered products

#142
20100227223
2010-09-09

Method for production of porous film, porous film, separator for non-aqueous electrolyte battery, and non-aqueous electrolyte battery using the separator

#143
20100069208
2010-03-18

Conductive roller

#144
20080039588
2008-02-14

Pre-expanded particulate polypropylene-based resin and in-mold expansion molded article

#145
20070087160
2007-04-19

CARPET STRUCTURE WITH PLASTOMERIC FOAM BACKING

#146
20070087159
2007-04-19

CARPET STRUCTURE WITH PLASTOMERIC FOAM BACKING

#147
20060233989
2006-10-19

Singlelayer and multilayer polyolefin foam pipes

#148
20050112320
2005-05-26

Carpet structure with plastomeric foam backing